" (i) "(6x^(2)-7y^(2))(6x^(2)-7y^(2))

Find the product of the binomials: (6x^(2)-7y^(2))(6x^(2)-7y^(2))

Find the product of the binomials: (6x^2-7y^2)(6x^2-7y^2)

Comprehension (Q.5 & 6 ) Let AB be any chord of the circle x^(2)+y^(2)-2x-6y-6=0 which subtends a right angle at the point (2, 4).Locus of mid point of AB is x^(2)+y^(2)-7y-16=0x^(2)+y^(2)-3x-7y+7=0x^(2)+y^(2)+3x+7y-16=0x^(2)+y^(2)+3x+7y-7=0

Subtract the second polynomials from the first polynomials and find the degree of the resultant polynomials. (i) p(x) =7x^(2) +6x -1, q(x) =6x -9 (ii) f(y) =6y^(2) -7y +2,g(y) =7y +y^(3) (iii) h(z) =z^(5) -6z^(4) +z" ", f(z) =6z^(2) +10 z -7

2x^(2)x3xy^(2)x4x^(3)y^(5) is equal to: 24x^(6)y^(6)(b)24x^(6)y^(7)24x^(7)y^(6)(d)24x^(7)y^(7)

Factorize each of the following algebraic expressions: (1) 6x(2x-y)+7y(2x-y) (2) 2r(y-x)+s(x-y) (3) 7a(2x-3)+3b(2x-3) (4) 9a(6a-5b)-12 a^2(6a-5b)

Subtract 6xy - 4x^(2) - y^(2) - 2 from x^(2) - 3xy + 7y^(2) + 5